Four-wave mixing dipole soliton in laser-induced atomic gratings.
نویسندگان
چکیده
We demonstrate a novel type of stable multicomponent vector solitons consisting of two perpendicular four-wave mixing (FWM) dipole components induced by electromagnetically induced gratings. We analyze the formation and steering of the steady dipole solitons and their dynamical (energy transfer) effects. The dipole-mode solitons of two FWM processes have horizontal and vertical orientations, respectively. Omnidirectional Bragg reflections are also investigated.
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ورودعنوان ژورنال:
- Physical review letters
دوره 106 9 شماره
صفحات -
تاریخ انتشار 2011